#C54A2F#C54A2F

#C54A2F is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.2% C 0.163 H 34.0°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#C54A2F
RGB	rgb(197, 74, 47)
HSL	hsl(11, 61%, 48%)
HSV	hsv(11, 76%, 77%)
CMYK	cmyk(0%, 62.4%, 76.1%, 22.7%)
CIE-LAB	lab(48.23, 47.68, 41.10)
CIE-LCH	lch(48.23, 62.95, 40.76°)
OKLab	oklab(57.18% 0.1351 0.091)
OKLCH	oklch(57.18% 0.163 34)
XYZ	xyz(25.9906, 16.9768, 4.5970)
Luminance	0.1697 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54A2F #2FAAC5

analogous

#C52F5F #C54A2F #C5952F

triadic

#C54A2F #2FC54A #4A2FC5

tetradic

#C54A2F #5FC52F #2FAAC5 #952FC5

square

#C54A2F #5FC52F #2FAAC5 #952FC5

split-complementary

#C54A2F #2FC595 #2F5FC5

monochromatic

#622517 #943723 #C54A2F #D8705A #E39B8B

Accessibility & contrast

On white

4.78

#C54A2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#C54A2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54A2F

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54A2F	#FFFFFF	#000000	##FFFFFF
##C54A2F	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C612B

Deuteranopia (green-blind)

#8B7D2B

Tritanopia (blue-blind)

#D92B44

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c54a2f;
/* rgb */ color: rgb(197, 74, 47);
/* oklch */ color: oklch(57.2% 0.163 34.0);

Tailwind

colors: {
  custom: {
    50: '#df8269',
    500: '#c54a2f',
    950: '#000000',
  },
}

SCSS

$custom: #c54a2f;
$custom-light: #df8269;
$custom-dark: #000000;

JSON

{
  "hex": "#c54a2f",
  "rgb": {
    "r": 197,
    "g": 74,
    "b": 47
  },
  "hsl": {
    "h": 10.8,
    "s": 61.475,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57183,
    "c": 0.16287,
    "h": 34
  },
  "luminance": 0.16973
}

Semantic roles & 50–950 ramp

primary

#C54A2F

secondary

#82C0CD

accent

#C8E543

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #C54A2F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →